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Yuri [45]
3 years ago
8

2, 6, 18, 54. 162,...

Mathematics
1 answer:
grigory [225]3 years ago
3 0

9514 1404 393

Answer:

  \text{c. }f(n)=3f(n-1);f(1)=2

Step-by-step explanation:

The first term is 2, so part of the recursive definition is ...

  f(1) = 2

The common ratio is 6/2 = 3, so each term is 3 times the previous one. That part of the recursive definition is ...

  f(n) = 3·f(n -1)

These two parts of the definition match choice C.

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Answer:

a. {(0, 7), (-1, 6)}

Step-by-step explanation:

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subtract the equations

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for y = x^{2} +2x+7, substitute x = 0

y = (0)^{2} +2(0)+7\\y = 0 +0+7\\y=7

for y = x^{2} +2x+7, substitute x = 0

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6 0
1 year ago
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natali 33 [55]

Answer:

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6 0
2 years ago
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Step-by-step explanation:

  56.45

-  49.26

--------------

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6 0
3 years ago
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Step-by-step explanation:

-4a-5b-2c I think that is the best answer

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3 years ago
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